From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 5 Mar 2025 23:19:45 +0000 (+0900)
Subject: udev-event: set INTERFACE/INTERFACE_OLD property on rename only when the device is... 
X-Git-Tag: v258-rc1~1101^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4352457a9697da0466c03915aa10bc64ee4a328b;p=thirdparty%2Fsystemd.git

udev-event: set INTERFACE/INTERFACE_OLD property on rename only when the device is a network interface

This does not change any behavior, as currently udevd only supports
renaming for network interfaces.

Closes #26156.
---

diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 7d9153061f7..9a50acafe96 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -96,11 +96,8 @@ static int device_rename(sd_device *device, const char *name) {
         if (r < 0)
                 return r;
 
-        r = sd_device_get_property_value(device, "INTERFACE", &s);
-        if (r == -ENOENT)
+        if (device_get_ifname(device, &s) < 0)
                 return 0;
-        if (r < 0)
-                return r;
 
         /* like DEVPATH_OLD, INTERFACE_OLD is not saved to the db, but only stays around for the current event */
         r = device_add_property_internal(device, "INTERFACE_OLD", s);